Merge pull request #8 from yoshisuga/multidisk_user_images

Support multi-disk images in the Favorites tab

Common.iphone/activegsList.mm

@@ -61,6 +61,13 @@ void xmltostring(simplexml* _this,MyString& _output)
 	
 }
 
+@interface DiskImageInfo : NSObject
+@property (strong, nonatomic) NSString *name;
+@property (nonatomic) NSUInteger slotNumber;
+@end
+
+@implementation DiskImageInfo
+@end
 
 static	UIImage* defaultImage2GS = nil;
 static	UIImage* defaultImageII = nil;
@@ -101,8 +108,7 @@ static	UIImage* defaultImageII = nil;
 	
 }
 
--(void)retrieveDocumentList:(MyString&) tempXML withBaseURL:(MyString&) _baseUrl;
-{
+-(void) createXmlUsingStringRef:(MyString&)tempXML withBaseURLRef:(MyString&)_baseUrl {
 
     tempXML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<list version=\"1\">";
     tempXML += "<source>My 2GS</source>";
@@ -189,7 +195,58 @@ static	UIImage* defaultImageII = nil;
         fclose(f);
     }
     
-	// parse les autres fichiers
+    // support multi-disk images by checking for the presence of "disk1" and create multiple disk image elements
+    
+    // setup multi disk detection
+    NSString *currentMultiDiskPrefix = nil;
+    NSMutableArray *currentMultiDiskFilenames = [NSMutableArray array];
+    
+    // block to write out xml for individual programs
+    void (^generateXmlForDiskImages)(NSArray *) = ^(NSArray *diskImages) {
+        DiskImageInfo *firstImage = [diskImages firstObject];
+        const char* cFilename = [firstImage.name UTF8String];
+        int slot = (int) firstImage.slotNumber;
+        
+        tempXML += "<config version=\"2\">";
+        tempXML += "<name>";
+        tempXML += getfilenoext(cFilename);
+        tempXML += "</name>";
+        
+        if (slot==6)
+            tempXML += "<format>APPLE 2</format>";
+        else
+            tempXML += "<format>2GS</format>";
+        
+        tempXML += "<pic type=\"thumbnail\">";
+        //			tempXML += utf8docdir;
+        //			tempXML += "/";
+        tempXML += getfilenoext(cFilename);
+        tempXML += ".png</pic>";
+        
+        MyString slotstr;
+        slotstr.Format("%d",slot);
+        
+        BOOL isIIGSMultiMoreThanTwoDisks = slot != 6 && diskImages.count > 2;
+        
+        [diskImages enumerateObjectsUsingBlock:^(DiskImageInfo *diskImage, NSUInteger idx, BOOL * _Nonnull stop) {
+            unsigned long diskIndex = idx + 1;
+            if ( slot == 6 || isIIGSMultiMoreThanTwoDisks ) {
+                // for Apple II disks, assume 1 disk drive
+                // for Apple IIGS that have more than 2 disks, use 1 drive
+                diskIndex = 1;
+            }
+            tempXML += "<image slot=\"";
+            tempXML += slotstr;
+            tempXML += [[NSString stringWithFormat:@"\" disk=\"%lu\">",diskIndex] UTF8String];
+            tempXML += [diskImage.name UTF8String];
+            tempXML += "</image>";
+        }];
+        tempXML += "<bootslot>";
+        tempXML += slotstr;
+        tempXML += "</bootslot>";
+        tempXML += "</config>";
+    };
+    
     for (NSString *s in fileList)
     {
         const char* fn = [s UTF8String];
@@ -211,22 +268,16 @@ static	UIImage* defaultImageII = nil;
         if (ignoreList.Find(pat)!=-1)
             continue;
         
-		/*
-		MyString fullpathname = utf8docdir;
-		fullpathname += "/";
-		fullpathname += fn;
-		*/
-		
+        // check if file exists
         MyString path;
         MyString shortname;
-	//	CDownload dl;
-	//	dl.bNotifyDownloadFailure = true;
         dl.retrieveFile(fn,path,shortname);
         FILE* f= fopen(path.c_str(),"rb");
         if (!f) continue;
-		fseek(f,0,SEEK_END);
-		int si = ftell(f);
         
+        // determine slot based on disk size
+        fseek(f,0,SEEK_END);
+        int si = (int) ftell(f);
         int slot;
         if (si < 800*1024)
             slot = 6;
@@ -235,37 +286,52 @@ static	UIImage* defaultImageII = nil;
                 slot = 5;
             else
                 slot = 7;
-			
-			tempXML += "<config version=\"2\">";
-			tempXML += "<name>";
-			tempXML += getfilenoext(fn);
-			tempXML += "</name>";
-			
-			if (slot==6)
-				tempXML += "<format>APPLE 2</format>";
-			else
-				tempXML += "<format>2GS</format>";
-			
-			tempXML += "<pic type=\"thumbnail\">";
-//			tempXML += utf8docdir;
-//			tempXML += "/";
-			tempXML += getfilenoext(fn);
-			tempXML += ".png</pic>";
-			
-			tempXML += "<image slot=\"";
-			MyString slotstr;
-			slotstr.Format("%d",slot);
-			tempXML += slotstr;
-			tempXML += "\" disk=\"1\">";
-			tempXML += fn;
-			tempXML += "</image>";
-			tempXML += "<bootslot>";
-			tempXML += slotstr;
-			tempXML += "</bootslot>";
-			tempXML += "</config>";
-			
-		
         fclose(f);
+
+        // strip out the spaces in the filename to help in comparison
+        NSString *comparisonFilename = [[s stringByReplacingOccurrencesOfString:@" " withString:@""] lowercaseString];
+
+        if ( currentMultiDiskPrefix != nil && [comparisonFilename containsString:currentMultiDiskPrefix] ) {
+            // in the middle of multidisk images, add this and continue
+            DiskImageInfo *info = [[DiskImageInfo alloc] init];
+            info.name = s;
+            info.slotNumber = slot;
+            [currentMultiDiskFilenames addObject:info];
+            continue;
+        }
+
+        // finish up creating the last multidisk images, if necessary
+        if ( [currentMultiDiskFilenames count] > 0 ) {
+            generateXmlForDiskImages(currentMultiDiskFilenames);
+            [currentMultiDiskFilenames removeAllObjects];
+            currentMultiDiskPrefix = nil;
+        }
+
+        // this is a new disk image set
+        // check if multi disk
+        NSRange rangeOfMultiDiskIndicator = [comparisonFilename rangeOfString:@"disk1"];
+        if ( rangeOfMultiDiskIndicator.location != NSNotFound ) {
+            [currentMultiDiskFilenames removeAllObjects];
+            DiskImageInfo *info = [[DiskImageInfo alloc] init];
+            info.name = s;
+            info.slotNumber = slot;
+            [currentMultiDiskFilenames addObject:info];
+            currentMultiDiskPrefix = [[comparisonFilename substringWithRange:NSMakeRange(0, rangeOfMultiDiskIndicator.location)] lowercaseString];
+            continue;
+        }
+        
+        // single disk
+        DiskImageInfo *diskImage = [[DiskImageInfo alloc] init];
+        diskImage.name = s;
+        diskImage.slotNumber = slot;
+        generateXmlForDiskImages(@[diskImage]);
+    }
+    
+    // deal with any left over multidisk images
+    if ( [currentMultiDiskFilenames count] > 0 ) {
+        generateXmlForDiskImages(currentMultiDiskFilenames);
+        [currentMultiDiskFilenames removeAllObjects];
+        currentMultiDiskPrefix = nil;
     }
     
     tempXML+="</list>";
@@ -293,7 +359,8 @@ static	UIImage* defaultImageII = nil;
 	else 
 	{
         MyString baseURL;
-		[self retrieveDocumentList:xmlString withBaseURL:baseURL];
+        [self createXmlUsingStringRef:xmlString withBaseURLRef:baseURL];
+//		[self retrieveDocumentList:xmlString withBaseURL:baseURL];
         list.pathName = baseURL;
         list.processString(xmlString.c_str());
 

Common.iphone/infoViewController.h

@@ -10,18 +10,13 @@
 	
 // Properties
 	UIView* _portraitView;
-	UIView* _landscapeView;
 	UILabel* _versionUI;
-	UILabel* _versionUILandscape;
 }
 
-@property (nonatomic, strong) IBOutlet UILabel* versionUILandscape;
 @property (nonatomic, strong) IBOutlet UILabel* versionUI;
 @property (nonatomic, strong) IBOutlet UIView* portraitView;
-@property (nonatomic, strong) IBOutlet UIView* landscapeView;
+@property (nonatomic, strong) IBOutlet UIScrollView *instructionsView;
 
-//- (void)updateView:(UIDeviceOrientation)_orientation ;
-- (void)updateView ;
 - (IBAction) doneButton:(id)_sender;
 - (IBAction) parametersButton:(id)_sender;
 - (IBAction) emailButton:(id)_sender;

Common.iphone/infoViewController.mm

@@ -14,11 +14,7 @@
 @implementation infoViewController
 
 @synthesize versionUI=_versionIU;
-@synthesize versionUILandscape=_versionUILandscape;
 @synthesize portraitView= _portraitView;
-@synthesize landscapeView = _landscapeView;
-
-
 
 -(void)viewDidLoad
 {
@@ -27,19 +23,15 @@
     NSString *buildVersion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];
     
     
-	self.versionUILandscape.text=
     self.versionUI.text = [NSString stringWithFormat: @"v%@.%@  -- ActiveGS "TOSTRING(ACTIVEGSMAJOR)"."TOSTRING(ACTIVEGSMINOR)"."TOSTRING(ACTIVEGSBUILD)"",appVersion,buildVersion];
     
-    [self.portraitView setFrame:[[UIScreen mainScreen] bounds] ];
-    [self.landscapeView setFrame:[[UIScreen mainScreen] bounds] ];
-    
     // [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
 }
 
 -(void)viewDidAppear:(BOOL)animated
 {
 	printf("viewDidAppear");
-
+    [super viewDidAppear:animated];
 
 	// Swipe left to go back to browsing	
 	UISwipeGestureRecognizer* grswipeleft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeLeft:)];
@@ -53,32 +45,7 @@
 	grswiperight.cancelsTouchesInView = NO;
 	[self.view addGestureRecognizer:grswiperight];
 
-}
-
-/*
--(void)updateView:(UIDeviceOrientation)_orientation
-{
-    
-}
-*/
-
--(void)updateView
-{
-	debug_printf("updateView infoViewController");
-	
-	
-	BOOL isPortrait = abs([pManager getAngle])==90.0f ;
-	
-	if (isPortrait)
-		 self.view = self.portraitView;
-	else 
-		 self.view = self.landscapeView;
-	
-    self.view = self.portraitView;
-    
-	// pour réactiver les gestures
-	[self viewDidAppear:FALSE];
-	
+    [self.instructionsView flashScrollIndicators];
 }
 
 
@@ -135,15 +102,4 @@
     return UIInterfaceOrientationMaskAll;
 }
 
-- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
-{
-    [super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
-    [coordinator animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> context) {
-        [self updateView];
-        
-    } completion:^(id<UIViewControllerTransitionCoordinatorContext> context) {
-        
-    }];
-}
-
 @end